D-Link xStack DGS-3420 Series Reference Manual page 981

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch CLI Reference Guide
Format
config udp_helper udp_port add [time | tacacs | dns | tftp | netbios-ns | netbios-ds |
<port_number 0-65535>]
Parameters
time - Specifies the Time service. The UDP port number is 37.
tacacs - Specifies the Terminal Access Controller Access Control System service. The UDP port
number is 49.
dns - Specifies the Domain Naming System service. The UDP port number is 53.
tftp - Specifies the Trivial File Transfer Protocol service. The UDP port number is 69.
netbios-ns - Specifies the NetBIOS Name Server service. The UDP port number is 137.
netbios-ds - Specifies the NetBIOS Datagram Server service. The UDP port number is 138.
<port_number 0-65535> - Enter any UDP ports used for services not listed. This value must be
between 0 and 65535.
Restrictions
Only Administrator, Operator and Power-User level users can issue this command.
Example
To add a UDP port:
DGS-3420-28SC:admin# config udp_helper udp_port add 55
Command: config udp_helper udp_port add 55
Success.
DGS-3420-28SC:admin#
28-6 config udp_helper udp_port delete
Description
This command is used to delete a UDP port for the UDP Helper function on the Switch.
Format
config udp_helper udp_port delete [time | tacacs | dns | tftp | netbios-ns | netbios-ds |
<port_number 0-65535>]
Parameters
time - Specifies the Time service. The UDP port number is 37.
tacacs - Specifies the Terminal Access Controller Access Control System service. The UDP port
number is 49.
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